Sunday

April 20, 2014

April 20, 2014

Posted by **Jen** on Tuesday, September 12, 2006 at 5:27pm.

Would i need to use this equation

v= v0 +at?

We don't know the velocity it was thrown with nor the velocity when it reaches the window so we wouldn't use that formula

We would use s=(-1/2)g*t^2 + v_0*t + 36.6

At t=2sec s=36.6m-12.2m=24.4m find v_o.

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